Base | Representation |
---|---|
bin | 111001110100110… |
… | …011100110000111 |
3 | 2111121111102120021 |
4 | 321310303212013 |
5 | 3441324103020 |
6 | 240133320011 |
7 | 33020042362 |
oct | 7164634607 |
9 | 2447442507 |
10 | 970144135 |
11 | 458691714 |
12 | 230a96007 |
13 | 125cb59ac |
14 | 92bb90d9 |
15 | 5a2851aa |
hex | 39d33987 |
970144135 has 8 divisors (see below), whose sum is σ = 1164523680. Its totient is φ = 775881504.
The previous prime is 970144129. The next prime is 970144159. The reversal of 970144135 is 531441079.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 970144135 - 25 = 970144103 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 970144135.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9795 + ... + 45124.
It is an arithmetic number, because the mean of its divisors is an integer number (145565460).
Almost surely, 2970144135 is an apocalyptic number.
970144135 is a deficient number, since it is larger than the sum of its proper divisors (194379545).
970144135 is a wasteful number, since it uses less digits than its factorization.
970144135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58457.
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 970144135 is about 31147.1368668133. The cubic root of 970144135 is about 989.9473274020.
The spelling of 970144135 in words is "nine hundred seventy million, one hundred forty-four thousand, one hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •